Unity 3D Pro 4.1.2 f1 x86(Dec-03-03)

Unity - a multiplatform tool for game development , from the very beginning created to facilitate your creativity. Unity provides a comprehensive set of professional quality applications, and " quite by accident ," contains the most powerful engine this side of a million dollars.

System Requirements for Unity Authoring

Windows: XP SP2 or later; Mac OS X: Intel CPU & "Leopard" 10.6 or later. Note that Unity was not tested on server versions of Windows and OS X.Graphics card with DirectX 9 level (shader model 2.0) capabilities. Any card made since 2004 should work.Using Occlusion Culling requires GPU with Occlusion Query support (some Intel GPUs do not support that).

System Requirements for Unity iOS Authoring

An Intel-based MacMac OS X "Snow Leopard" 10.6 or later

System Requirements for Unity Android AuthoringIn addition to the general system requirements for Unity Authoring